
import java.io.*;
import java.util.*;

public class School {

    public School() {
    }
    private String name;
    private Set<Department> departments;
    List<Student> students;
    public void addDepartment() {
        // TODO implement here
    }
    public void removeDepartment() {
        // TODO implement here
    }
    public void addStudent() {
        // TODO implement here
    }
    public void removeStudent() {
        // TODO implement here
    }
    public void getDepartments() {
        // TODO implement here
    }
    public void getStudents() {
        // TODO implement here
    }

}